Overview

overview

10

Static

static

10

ASTRO-GREP.bin.exe

windows7_x64

10

ASTRO-GREP.bin.exe

windows10_x64

10

Sharing

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General

  • Target

    ASTRO-GREP.bin

  • Size

    47KB

  • Sample

    210719-ftdjf8njlx

  • MD5

    432f0e0aab658de046d8b41d2cef8253

  • SHA1

    7ba5b175ffb4bb976c54177f9c40a7339a088654

  • SHA256

    17d1c0045155ad9c523c07e0f37aa16cd036915f38b73090d8d8ba930db149fb

  • SHA512

    bac97805d8fcba49b7bde5067911b293622c610a65f2a2fc527a6c890be8e79c6ca9c9676786b1eaac19ecbdb16562efee2d7c985707fc04e57e4e3033c75b0b

Score
10/10
asyncratrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

C2

null:null

Mutex

Mutex_6SI8OkPnk

Attributes
  • aes_key

    ZgOTIhSVzSTSosv4ITYrzailHXWOHyEM

  • anti_detection

    true

  • autorun

    true

  • bdos

    false

  • delay

    SWARM-SHOP

  • host

    null

  • hwid

    20

  • install_file

  • install_folder

    %AppData%

  • mutex

    Mutex_6SI8OkPnk

  • pastebin_config

    https://pastebin.com/raw/VTByvKGM

  • port

    null

  • version

    0.5.7B

aes.plain

Targets

    • Target

      ASTRO-GREP.bin

    • Size

      47KB

    • MD5

      432f0e0aab658de046d8b41d2cef8253

    • SHA1

      7ba5b175ffb4bb976c54177f9c40a7339a088654

    • SHA256

      17d1c0045155ad9c523c07e0f37aa16cd036915f38b73090d8d8ba930db149fb

    • SHA512

      bac97805d8fcba49b7bde5067911b293622c610a65f2a2fc527a6c890be8e79c6ca9c9676786b1eaac19ecbdb16562efee2d7c985707fc04e57e4e3033c75b0b

    Score
    10/10
    asyncratrat

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

      ratasyncrat

    • Async RAT payload

      rat

    • Executes dropped EXE

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks